Ok... I'm in business math however I don't even know what to do. My book isn't even a textbook! It's just a BS book that my school made which doesn't even show us that much problems and the explanations aren't clear... Anyways here are the problems. If possible, could you please show me how to solve it? Or at least give me a site that shows how to do problems such as these? Thank You!
I suggest you read the rules (which state that you need to show some effort and should only post 2 problems per thread), then go back and attempt the problems. If you show your working when you get stuck SOMEWHERE, then we will be able to provide more help to you.
Practical Algebra Lessons
btw, this isn't the only site that provides algebra lessons for free ...
Algebra | Khan Academy
... you just have to look for them.